Piskel ctrl + s don´t saves the picture

Hi there!
Today I’m here to report a very annoying and dangerous bug.
When pressing ctrl+s in piskel to save the image, then wait to the “succefully saved!” pop-up and then closing the piskel window, the sprite don’t saves.
Tested on Gdevelop 5 beta 98.

I don’t get any pop-up when I press ctrl+s in Piskel. Can you give more details?